diff --git a/depends.txt b/depends.txt
index 8901b48..4abda40 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1,3 +1,4 @@
 default
 stairs
+moreblocks?
 lucky_block?
\ No newline at end of file
diff --git a/init.lua b/init.lua
index e9f8077..82397a7 100644
--- a/init.lua
+++ b/init.lua
@@ -42,7 +42,7 @@ for _, clay in pairs(clay) do
 	})
 
 	-- register stairsplus stairs if found
-	if minetest.global_exists("stairsplus") then
+	if minetest.get_modpath("moreblocks") then
 
 		stairsplus:register_all("bakedclay", "baked_clay_" .. clay[1], "bakedclay:" .. clay[1], {
 			description = clay[2] .. " Baked Clay",